| /******************************************************************************* |
| * Copyright (c) 2008 The Eclipse Foundation. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * The Eclipse Foundation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.epp.usagedata.internal.ui.preview; |
| |
| import org.eclipse.epp.usagedata.internal.recording.filtering.FilterUtils; |
| import org.eclipse.epp.usagedata.internal.recording.filtering.PreferencesBasedFilter; |
| import org.eclipse.jface.dialogs.IInputValidator; |
| import org.eclipse.jface.dialogs.InputDialog; |
| import org.eclipse.swt.widgets.Shell; |
| |
| public class AddFilterDialog { |
| |
| private final PreferencesBasedFilter filter; |
| |
| public AddFilterDialog(PreferencesBasedFilter filter) { |
| this.filter = filter; |
| } |
| |
| public void prompt(Shell shell, String suggestion) { |
| InputDialog dialog = new InputDialog(shell, "New filter", "Provide a bundle name pattern. Bundles ids that match this pattern will not be uploaded.",suggestion, getValidator()); |
| dialog.open(); |
| if (dialog.getReturnCode() != InputDialog.OK) return; |
| |
| filter.addPattern(dialog.getValue().trim()); |
| } |
| |
| IInputValidator getValidator() { |
| return new IInputValidator() { |
| public String isValid(String pattern) { |
| if (pattern == null) return null; |
| pattern = pattern.trim(); |
| if (pattern.length() == 0) return null; |
| if (alreadyHasPattern(pattern)) return "You are already filtering this pattern."; |
| if (!FilterUtils.isValidBundleIdPattern(pattern)) return "The pattern is not valid."; |
| return null; |
| } |
| }; |
| } |
| |
| boolean alreadyHasPattern(String pattern) { |
| return filter.includesPattern(pattern); |
| } |
| |
| } |